What is Ondem Md 8mg (ONDANSETRON)?
5-HT3 receptor antagonist antiemetic for chemotherapy-induced nausea/vomiting (CINV), post-operative nausea/vomiting (PONV), radiation-induced nausea, and pregnancy morning sickness.
How it Works
Selective 5-HT3 receptor antagonist — blocks serotonin in vagal afferents and the chemoreceptor trigger zone (CTZ), preventing nausea signals from reaching the vomiting center.
Quick Specs
| Form | Oral tablets — pre-dosed |
| Active Ingredient | ONDANSETRON |
| Dose per Tablet | 8MG |
| Pack Size | 10×10 (100 tablets) |
| Storage | Room temperature (15–25°C), cool dry place |
| Shelf Life | 2–3 years (properly stored) |
Common Side Effects
Headache (most common), constipation, QT prolongation (especially IV high doses), transient liver enzyme elevation.
Safety Warnings
⚠️ QT prolongation — avoid other QT-prolonging drugs, hypokalemia, hypomagnesemia, congenital QT syndrome. Not recommended in first trimester pregnancy by some guidelines.
🌏 International shipping: 7–14 days
